diff --git a/skills/image-to-image/scripts/image_to_image.py b/skills/image-to-image/scripts/image_to_image.py
index ebb76c8..bc37516 100644
--- a/skills/image-to-image/scripts/image_to_image.py
+++ b/skills/image-to-image/scripts/image_to_image.py
@@ -267,6 +267,8 @@ def _truncate_debug_payload(value):
 
 
 def _debug_response(label: str, payload) -> None:
+    if os.environ.get("SKILL_DEBUG_LOG", "").strip().lower() not in {"true", "1"}:
+        return
     if hasattr(payload, "model_dump"):
         payload = payload.model_dump()
     payload = _truncate_debug_payload(payload)
diff --git a/skills/text-to-image/scripts/text_to_image.py b/skills/text-to-image/scripts/text_to_image.py
index c798ec8..662cd5e 100644
--- a/skills/text-to-image/scripts/text_to_image.py
+++ b/skills/text-to-image/scripts/text_to_image.py
@@ -269,6 +269,8 @@ def _truncate_debug_payload(value):
 
 
 def _debug_response(label: str, payload) -> None:
+    if os.environ.get("SKILL_DEBUG_LOG", "").strip().lower() not in {"true", "1"}:
+        return
     if hasattr(payload, "model_dump"):
         payload = payload.model_dump()
     payload = _truncate_debug_payload(payload)